CHICAGO As students across Illinois return to the classroom, Governor Pritzker and the Illinois Department of Revenue (IDOR) ...

When will you receive your tax refund in Illinois this year? According to the Illinois Department of Revenue, the state is processing more tax returns now than it did at the same time last year ...

In 2008, the Illinois Department of Revenue challenged Hartney’s claim that its sales office was in Mark, a tiny village in Putnam County.

This year, Illinois diverted 11.5% of PPRT revenue away from local governments to cover state expenses. That cost Chicago $35.9 million in fiscal year 2025.

Steve Grzanich has the business news of the day with the Wintrust Business Minute. A new analysis of migration patterns shows a loss of Illinois residents has been largely offset by incoming ...

Illinois has collected more than $100 million in recreational marijuana tax revenue since legalizing sales Jan. 1, according to the state’s Department of Revenue.The tax revenue, which includes ...